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Audio Transformers

1,002 products
Mfr Part # Qty Price Turns Ratio - Primary:Secondary Impedance - Primary (Ohms) Impedance - Secondary (Ohms) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Transformer Type Frequency Range Frequency Response Voltage - Isolation Insertion Loss Return Loss Power Level Operating Temperature Approval Agency Mounting Type Size / Dimension Height - Seated (Max) Termination Style
PAM-OT-50-50R
Vox AC50 Output Transformer
Pacific Transformer
50 239.57000 - 3.9kCT 8, 16 - - General Purpose - - - - - 50W - - Chassis Mount 4.500" L x 3.130" W (114.30mm x 79.50mm) 3.750" (95.25mm) Wire Leads Details
NTL1
AUDIO XFMR 150 TH
Neutrik
200 255.70900 1:1 150 - 1.1kOhm 1.35kOhm Line (Audio Power Distribution) - ±1dB - - - - - - Through Hole 0.882" L x 0.709" W (22.40mm x 18.00mm) 0.472" (12.00mm) PC Pin Details
PAM-OT-100-32R
Marshall 100 Watt Plexi Super Le
Pacific Transformer
50 268.24000 - 2kCT 4, 8, 16 - - General Purpose - - - - - 100W - - Chassis Mount 4.060" L x 3.750" W (103.12mm x 95.25mm) 4.530" (115.06mm) Wire Leads Details
PAM-OT-200-92R
Hiwatt DR201 Output Transformer
Pacific Transformer
50 288.71000 - 2.4kCT 4, 8, 16 - - General Purpose - - - - - 200W - - Chassis Mount 4.620" L x 4.380" W (117.35mm x 111.25mm) 5.250" (133.35mm) Wire Leads Details
SP-74
AUDIO XFMR 80CT / 8 OHM
Triad Magnetics
50 19.48000 3.143:1:1 80 Parallel @ 4.5, Series @ 3.95 12.5Ohm Parallel @ 4.5Ohm, Series @ 3.95Ohm Impedance Matching 300Hz ~ 100kHz ±2dB 1000V - - 50mW -40°C ~ 85°C - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) PC Pin Details
A-BV8
AUDIO XFRM 6.5:1 TURNS RATIO
Triad Magnetics
9 45.58000 6.4:1 8k 200 700Ohm 17.6Ohm General Purpose - - 500V - - 7.5mW -40°C ~ 80°C - Chassis Mount 1.594" L x 0.984" W (40.50mm x 25.00mm) 1.390" (35.30mm) Wire Leads Details
A-67J
XFMR 600 150/150 / 600 150/150
Triad Magnetics
7 131.01000 1:1 600, 150/150 600, 150/150 43.8Ohm 44.1Ohm Impedance Matching 30Hz ~ 15kHz ±3dB - - - 50mW - - Chassis Mount - - Wire Leads Details
A-10J
XFMR 600 150/150 / 60K CHAS MNT
Triad Magnetics
20 131.79000 1:10.5 600, 150/150 60k 33.7Ohm 4.04kOhm Impedance Matching 30Hz ~ 15kHz ±3dB - - - 1mW - - Chassis Mount - - Wire Leads Details
A-57J
XFMR 600 250 50 / 600 250 50
Triad Magnetics
10 132.24000 1:1 600, 250, 50 600, 250, 50 40Ohm 44Ohm Impedance Matching 30Hz ~ 30kHz ±3dB - - - 50mW - - Chassis Mount - - Wire Leads Details
A-79J
AUDIO XFMR 1K / 200 50 CHAS MNT
Triad Magnetics
10 132.72000 2.2:1 1k 200, 50 302Ohm 138Ohm Impedance Matching 20Hz ~ 15kHz ±3dB - - - 200mW - - Chassis Mount - - Wire Leads Details
A-55J
XFMR 15K / 600 250 50 CHAS MNT
Triad Magnetics
10 133.70000 5:1 15k 600, 250, 50 1.02kOhm 46Ohm Impedance Matching 30Hz ~ 15kHz ±3dB - - - 100mW - - Chassis Mount - - Wire Leads Details
A-65J
XFMR 15K / 600 150/150 CHAS MNT
Triad Magnetics
10 134.55000 5:1 15k 600, 150/150 1.63kOhm 73Ohm Impedance Matching 30Hz ~ 15kHz ±3dB - - - 100mW - - Chassis Mount - - Wire Leads Details
A-12J
XFMR 600 150/150 / 60K CHAS MNT
Triad Magnetics
17 136.15000 1:10 600, 150/150 60k 50Ohm 4.92kOhm Impedance Matching 30Hz ~ 15kHz ±3dB - - - 10mW - - Chassis Mount - - Wire Leads Details
A-41J
AUDIO XFMR 15K / 80K CHAS MNT
Triad Magnetics
8 136.35000 1:2.3 15k 80k 1.392kOhm 8.109kOhm Impedance Matching 30Hz ~ 15kHz ±3dB - - - 1mW - - Chassis Mount - - Wire Leads Details
A-9J
XFMR 50 250 600 / 85000 CHAS
Triad Magnetics
19 156.79000 1:12 50, 250, 600 85000 32.7Ohm 3450Ohm Impedance Matching 30Hz ~ 15kHz ±3dB - - - 1mW - - Chassis Mount - - Wire Leads Details
A-11J
XFMR 600, 250/50 / 60K CHAS MNT
Triad Magnetics
18 163.82000 1:10 600, 250/50 60k 50Ohm 5kOhm Impedance Matching 30Hz ~ 15kHz ±3dB - - - 10mW - - Chassis Mount - - Wire Leads Details
HS-56
AUDIO XFMR 62.5/150/250/600 OHM
Triad Magnetics
2 333.79000 - 62.5, 150, 250, 600 62.5, 150, 250, 600 - - General Purpose 10Hz ~ 30kHz - - - - 20dB - - Chassis Mount - - Wire Leads Details
HS-52
AUDIO XFMR 62.5/150/250/600 OHM
Triad Magnetics
8 343.96000 5.6:1 20k, 5k 62.5, 150, 250, 600 410Ohm, 615Ohm 5.82Ohm, 7.37Ohm, 4.5Ohm Impedance Matching 20Hz ~ 20kHz -1.35dB - - - +26dB 0°C ~ 70°C - Chassis Mount - - Wire Leads Details
HS-4
AUDIO XFMR 117.6K OHM SEC
Triad Magnetics
2 388.41000 1:14 62.5, 150, 250, 600 117.6k - - General Purpose 20Hz ~ 20kHz - - - - 10dB - - Chassis Mount - - Wire Leads Details
HS-29
AUDIO XFMR 20K/80K OHM SEC
Triad Magnetics
5 388.51000 1:2 20k, 5k 80k, 20k 935Ohm, 1.02kOhm 1.647kOhm, 2.272kOhm Impedance Matching 20Hz ~ 20kHz -2.35dB - - - 20mW 0°C ~ 70°C - Chassis Mount 1.797" L x 1.469" W (45.64mm x 37.31mm) 2.531" (64.29mm) Wire Leads Details
SPT-202
AUDIO XFMR 1KCT / 8CT TH
Prem Magnetics, Inc.
35 6.33000 - 1kCT 8CT 60Ohm 800mOhm Economical Open Type - - 1000Vrms - - 75mW - - Through Hole 0.598" L x 0.472" W (15.20mm x 12.00mm) 0.433" (11.00mm) PC Pin Details
SPT-204
AUDIO XFMR 10KCT / 2KCT TH
Prem Magnetics, Inc.
95 6.36000 - 10kCT 2kCT 550Ohm 200Ohm Economical Open Type - - 1000Vrms - - 75mW - - Through Hole 0.598" L x 0.472" W (15.20mm x 12.00mm) 0.433" (11.00mm) PC Pin Details
SPT-403
AUDIO XFMR 1.2KCT / 8CT TH
Prem Magnetics, Inc.
95 7.45000 - 1.2kCT 8CT 80Ohm 800mOhm Economical Open Type - - 1000Vrms - - 200mW - - Through Hole 0.799" L x 0.571" W (20.30mm x 14.50mm) 0.638" (16.20mm) PC Pin Details
VTX-101-001
AUDIO XFMR ENCAP 6.3+6.3 : 1+1
Vigortronix
12 16.42000 - 150 3.75 10Ohm 360mOhm Impedance Matching 30Hz ~ 30kHz - 1000Vrms - - - - - Through Hole 1.083" L x 0.906" W (27.50mm x 23.00mm) 0.886" (22.50mm) PC Pin Details

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